> I write this from Argentine, where things tend to go worst. > IMHO, a project from scratch, needs at least 2 months, from > analysis to = production, even in the simplest case. I agree that going through the whole process of finally getting a product into production is a slow process, but just getting working prototypes is much faster. I develop automatic test equipment which is usually based around PIC or 8051 microcontrollers. Usually my clients need only one or two sets of such equipment, but they do require PCB's to made for it, the system to be built into a box and complete documentation to be provided. I usually take about the following avarage time to complete such a project: Prototyping - 16 hours PCB layout - 16 hours Component procurement - 8 hours Software development - 16 hours Building and testing - 16 hours Documentation - 8 hours Consultation with client - 8 hours Taking everything into account, I'm usually able to deliver the finished product within 10-14 days from order, provided that all the components needed are available off-the-shelf. Sometimes waiting for components on order can seriously affect these time schedules. Complex mechanical fixtures can also affect these time scales. Oh, and out here our clients start frowning heavily when you charge more than about $25 an hour. I usually charge less than that if the job start exceeding 50 hours. :( > Currently, I am developing, and almost at production step, > with the =smallest control I think can justify the use of a PIC. > From the first time, with manuals in hand (remember that's my > first =experience with PIC's), untill now, I have spended 3 months, and the = > last was 16 to 20 hs a day. That is understandable, because as you said yourself... that was after all the first time you developed anything using PICs. I bet your next project will take less than half that time and the one after that even less. > Does everyone put hand to work and develop with more speed? > Please, = call me. I have a Job for you. Ok, taking my current tariff rate into account, I accept. When is the next plane out there? :) Rgds Werner -- Werner Terreblanche wterreb@plessey.co.za (work) OR werner@aztec.co.za (home) Plessey SA, PO Box 30451, Tokai 7966, Cape Town, South Africa Check out my Variometer Kit on: http://www.aztec.co.za/users/werner/variokit.htm -------------------------------------------------------------